38446943938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{85639}}^1$

素因数の和:86242

約数の個数: 32

約数和(自身を含む): 64225889280

約数和(自身を除く): 25778945342

約数列:

[1, 2, 13, 26, 31, 62, 403, 557, 806, 1114, 7241, 14482, 17267, 34534, 85639, 171278, 224471, 448942, 1113307, 2226614, 2654809, 5309618, 34512517, 47700923, 69025034, 95401846, 620111999, 1240223998, 1478728613, 2957457226, 19223471969, 38446943938]

約数ペア:

[(1, 38446943938), (2, 19223471969), (13, 2957457226), (26, 1478728613), (31, 1240223998), (62, 620111999), (403, 95401846), (557, 69025034), (806, 47700923), (1114, 34512517), (7241, 5309618), (14482, 2654809), (17267, 2226614), (34534, 1113307), (85639, 448942), (171278, 224471)]